NL287643A - - Google Patents
Info
- Publication number
- NL287643A NL287643A NL287643DA NL287643A NL 287643 A NL287643 A NL 287643A NL 287643D A NL287643D A NL 287643DA NL 287643 A NL287643 A NL 287643A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/20—Time-division multiplex systems using resonant transfer
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES77474A DE1179274B (de) | 1962-01-10 | 1962-01-10 | Parametrischer Verstaerker |
| DES80489A DE1186116B (de) | 1962-01-10 | 1962-07-19 | Parametrischer Verstaerker |
| DES92045A DE1234809B (de) | 1962-01-10 | 1964-07-14 | Parametrischer Verstaerker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL287643A true NL287643A (da) |
Family
ID=27212749
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL287643D NL287643A (da) | 1962-01-10 | ||
| NL63287643A NL146346B (nl) | 1962-01-10 | 1963-01-10 | Parametrische versterker. |
| NL6508484A NL6508484A (da) | 1962-01-10 | 1965-07-01 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL63287643A NL146346B (nl) | 1962-01-10 | 1963-01-10 | Parametrische versterker. |
| NL6508484A NL6508484A (da) | 1962-01-10 | 1965-07-01 |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US3408504A (da) |
| BE (2) | BE666890A (da) |
| CH (2) | CH421206A (da) |
| DE (3) | DE1179274B (da) |
| GB (2) | GB999231A (da) |
| NL (3) | NL146346B (da) |
| SE (2) | SE315932B (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE626997A (da) * | 1962-01-10 | |||
| DE1275218B (de) * | 1965-10-23 | 1968-08-14 | Siemens Ag | Frequenzfilter, insbesondere fuer Zeitmultiplexsysteme |
| JP2001501384A (ja) * | 1996-04-30 | 2001-01-30 | イヴァノヴィッチ シネリニーク、アレクサンドル | 振幅変調およびディジタル位相変調信号の増幅方法とそのための装置 |
| US8901997B2 (en) | 2011-11-16 | 2014-12-02 | The Brain Window, Inc. | Low noise photo-parametric solid state amplifier |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2850585A (en) * | 1954-12-31 | 1958-09-02 | Green Milton | Bridge type power amplifier |
| NL224231A (da) * | 1957-02-15 | |||
| US3048783A (en) * | 1959-04-28 | 1962-08-07 | Itt | Signal receiving system |
| US3061681A (en) * | 1959-09-21 | 1962-10-30 | Gen Dynamics Corp | Communication system information transfer circuit |
| NL261215A (da) * | 1960-03-08 | |||
| DE1112140B (de) * | 1960-11-22 | 1961-08-03 | Telefunken Patent | Nichtreziproke Verstaerker-Anordnung |
| US3149205A (en) * | 1961-08-07 | 1964-09-15 | Automatic Elect Lab | Resonant transfer circuit that utilizes a common constant length transmission line |
| NL283652A (da) * | 1961-09-26 | |||
| BE626997A (da) * | 1962-01-10 |
-
0
- BE BE626997D patent/BE626997A/xx unknown
- NL NL287643D patent/NL287643A/xx unknown
-
1962
- 1962-01-10 DE DES77474A patent/DE1179274B/de active Pending
- 1962-07-19 DE DES80489A patent/DE1186116B/de active Pending
-
1963
- 1963-01-04 US US249982A patent/US3408504A/en not_active Expired - Lifetime
- 1963-01-08 CH CH15463A patent/CH421206A/de unknown
- 1963-01-09 SE SE242/63A patent/SE315932B/xx unknown
- 1963-01-09 GB GB983/63A patent/GB999231A/en not_active Expired
- 1963-01-10 NL NL63287643A patent/NL146346B/xx unknown
- 1963-07-15 US US294891A patent/US3378640A/en not_active Expired - Lifetime
-
1964
- 1964-07-14 DE DES92045A patent/DE1234809B/de active Pending
-
1965
- 1965-07-01 NL NL6508484A patent/NL6508484A/xx unknown
- 1965-07-12 US US471088A patent/US3448220A/en not_active Expired - Lifetime
- 1965-07-12 CH CH969665A patent/CH446452A/de unknown
- 1965-07-13 GB GB29573/65A patent/GB1105184A/en not_active Expired
- 1965-07-14 SE SE09269/65A patent/SE326471B/xx unknown
- 1965-07-14 BE BE666890D patent/BE666890A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3378640A (en) | 1968-04-16 |
| SE326471B (da) | 1970-07-27 |
| CH421206A (de) | 1966-09-30 |
| GB999231A (en) | 1965-07-21 |
| BE666890A (da) | 1966-01-14 |
| US3448220A (en) | 1969-06-03 |
| NL6508484A (da) | 1966-01-17 |
| BE626997A (da) | |
| NL146346B (nl) | 1975-06-16 |
| DE1234809B (de) | 1967-02-23 |
| GB1105184A (en) | 1968-03-06 |
| US3408504A (en) | 1968-10-29 |
| DE1179274B (de) | 1964-10-08 |
| SE315932B (da) | 1969-10-13 |
| DE1186116B (de) | 1965-01-28 |
| CH446452A (de) | 1967-11-15 |